[sensors] Android platform adaptation for Generic Sensor API

device/generic_sensor/platform_sensor_configuration_android.cc

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "device/generic_sensor/platform_sensor_configuration_android.h"
+
+#include "jni/PlatformSensorConfiguration_jni.h"
+
+namespace device {
+
+// static
+base::android::ScopedJavaLocalRef<jobject>
+PlatformSensorConfigurationAndroid::Create(
+    JNIEnv* env,
+    const PlatformSensorConfiguration& configuration) {
+  return Java_PlatformSensorConfiguration_create(
+      env, static_cast<jdouble>(configuration.frequency()));
+}
+
+// static
+PlatformSensorConfiguration PlatformSensorConfigurationAndroid::Convert(
+    JNIEnv* env,
+    const base::android::JavaRef<jobject>& configuration) {
+  jdouble frequency =
+      Java_PlatformSensorConfiguration_getFrequency(env, configuration);
+  return PlatformSensorConfiguration(static_cast<double>(frequency));
+}
+
+}  // namespace device